This document is a Mac OS X manual page. Manual pages are a command-line technology for providing documentation. You can view these manual pages locally using the man(1) command. These manual pages come from many different sources, and thus, have a variety of writing styles.

For more information about the manual page format, see the manual page for manpages(5).

ACL_ADD_FLAG_NP(3)       BSD Library Functions Manual       ACL_ADD_FLAG_NP(3)

NAME
     acl_add_flag_np -- add flags to an flag set

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <sys/types.h>
     #include <sys/acl.h>

     int
     acl_add_flag_np(acl_flagset_t flagset_d, acl_flag_t flag);

DESCRIPTION
     The acl_add_flag_np() function is a nonstandard extension that adds the flag contained in flag to the
     flag set flagset_d.

     Note: it is not considered an error to attempt to add flags that already exist in the flag set.

RETURN VALUES
     The acl_add_flags_np() function returns the value 0 if successful; otherwise the value -1 is returned
     and the global variable errno is set to indicate the error.

ERRORS
     The acl_add_flags_np() function fails if:

     [EINVAL]           Argument flagset_d is not a valid descriptor for a flag set.  Argument flag does not
                        contain an acl_flag_t value valid for the flagset flagset_d.

SEE ALSO
     acl(3), acl_clear_entry_flagset_np(3), acl_delete_entry_flag_np(3), acl_get_entry_flagset_np(3),
     acl_set_entry_permset_np(3), posix1e(3)

AUTHORS
     Michael Smith
     Chris D Fulhaber

BSD                             March 10, 2001                             BSD